::::::::::::Sir Chuck . . . . :::How about just using this Sencore 148A schematic provided and some of your technical accumen/ expertise ?:::Sencore was never too heavy on "how to" info except for their training oriented materiel.:::Otherwise . . . come back to us with your evaluation of what aspect seems to be not working on the unit.:::::::73's de Edd::::: :How do they know each snowflake is different, and not just being reincarnated each winter?: ::::::::